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Carbon Oxygen Demand Standards

Chemical oxygen demand (COD) reference standards suitable for calibration of colorimeters to ensure accurate and reliable results.
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Thermo Scientific™ COD (Chemical Oxygen Demand) Calibration Standards for AQUAfast Colorimeters

Use these calibration standards to check your colorimeter instrument operations before measuring COD chemistries, for example in environmental and wastewater monitoring.

For Use With (Equipment) AQUAfast Colorimeter
Industry Type Environmental Testing,Wastewater Monitoring
Quantity 475 mL
Certifications/Compliance EPA
2

ANDWIN SCIENTIFIC STANDARD COD 100000UMH PK6
SDP

NC1969608 STANDARD COD 100000UMH PK6

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